cpdf_import_jpeg
(PHP 4, PHP 5 <= 5.0.5)
cpdf_import_jpeg — Opens a JPEG image
说明
bool cpdf_import_jpeg
( int $pdf_document
, string $file_name
, float $x_coor
, float $y_coor
, float $angle
, float $width
, float $height
, float $x_scale
, float $y_scale
, int $gsave
[, int $mode
] )
Opens a JPEG image.
参数
-
pdf_document
-
The document handle, returned by
cpdf_open().
-
file_name
-
The path to the image file. The format of the image has to be
JPEG
-
x_coor
-
The x-coordinate of the image
-
y_coor
-
The y-coordinate of the image
-
angle
-
The image rotation angle, in degrees
-
width
-
The image width
-
height
-
The image height
-
x_scale
-
-
y_scale
-
-
gsave
-
Should be non-zero to allow this function to operate correctly
-
mode
-
The optional parameter mode
determines the unit length. If it is 0 or omitted the default unit as specified
for the page is used. Otherwise the coordinates are measured in postscript
points disregarding the current unit.
返回值
如果成功则返回 TRUE，失败则返回 FALSE。